520022215

素因数分解:

$5^1\times {\mathrm{233}}^1\times {\mathrm{349}}^1\times {\mathrm{1279}}^1$

素因数の和:1866

約数の個数: 16

約数和(自身を含む): 628992000

約数和(自身を除く): 108969785

約数列:

[1, 5, 233, 349, 1165, 1279, 1745, 6395, 81317, 298007, 406585, 446371, 1490035, 2231855, 104004443, 520022215]

約数ペア:

[(1, 520022215), (5, 104004443), (233, 2231855), (349, 1490035), (1165, 446371), (1279, 406585), (1745, 298007), (6395, 81317)]